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Preparation works best when the material fits both your schedule and your budget. ExamsTorrent is built around that balance for the Oracle Database 10g R2: Administering RAC exam, delivering 150 verified practice questions in three formats at a price kept reasonable on purpose.
Oracle 1Z0-048 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 10g R2: Administering RAC (Real Application Clusters) |
| Exam Number: | 1Z0-048 |
| Available Languages: | English |
| Exam Format: | Multiple Response, Multiple Choice |
| Certificate Validity Period: | Non-expiring (legacy Oracle certification policy for 10g-era exams) |
| Related Certifications: | Oracle Database 10g Administrator Certified Professional (OCP) Oracle Database 10g RAC Specialist |
| Exam Duration: | 120 minutes |
| Exam Price: | USD 245 |
| Passing Score: | 66% |
| Real Exam Qty: | 64 |
| Sample Questions: |  |
| Exam Way: | Proctored exam delivered at authorized test centers (Pearson VUE / Oracle Testing Centers) |
| Pre Condition: | Recommended: Oracle Database 10g Administrator Certified Professional (OCP) or equivalent Oracle DBA experience |
| Official Syllabus URL: | https://education.oracle.com/ |
Oracle 1Z0-048 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Storage Management | - Shared storage configuration and best practices - Automatic Storage Management (ASM) in RAC |
| Oracle Real Application Clusters Architecture | - Clusterware components and architecture - RAC instance architecture and Cache Fusion |
| Administration and Maintenance | - Service management and workload balancing - Node management and cluster administration |
| Performance and Troubleshooting | - RAC performance tuning and monitoring - Diagnosing RAC interconnect and cache fusion issues |
| Installation and Configuration | - Oracle Clusterware installation and setup - RAC database creation and configuration |
| High Availability and Recovery | - Backup and recovery strategies in clustered environments - Failover and recovery mechanisms in RAC |
1Z0-048 Exam FAQs
The Oracle Database 10g R2: Administering RAC exam requires a score of 66% to pass, and the official registration fee is USD 245. Planning around both numbers helps you set a realistic budget and study schedule.
We believe useful study material should be accessible to every candidate, whatever their budget. That is why our prices are kept reasonable, why a free demo is open to everyone, and why discounts run from time to time — quality preparation should never be a privilege reserved for the few.
This package includes 150 practice questions for the Oracle Database 10g R2: Administering RAC exam. Every answer is verified by an experienced team of experts, so you can trust what you study.
You can contact our customer service online or describe your problem by email, and you will receive a reply with a solution as quickly as possible. Whether your question is about purchasing, downloading, or using the material, our staff treats your time as a priority and works the issue through with you until it is resolved.
The Oracle Database 10g R2: Administering RAC exam contains 64 questions, and you will have 120 minutes minutes to complete them. Practicing under the same time pressure makes the real exam feel like a rehearsal.
Recommended: Oracle Database 10g Administrator Certified Professional (OCP) or equivalent Oracle DBA experience
You can confirm the current eligibility requirements on the official 1Z0-048 exam page before you register.
The Oracle Database 10g R2: Administering RAC practice questions are organized around the official exam objectives. Key topics include:
- Oracle Real Application Clusters Architecture ()
- High Availability and Recovery ()
- Administration and Maintenance ()
Targeted practice against these topics is far more efficient than unfocused reading.
Oracle Database 10g R2: Administering RAC Sample Questions:
Oracle Cluster Registry (OCR) can be recovered on a UNIX platform using which two commands? (Choose two.)
- A. ocrconfig -restore /app/oracle/product/10.1.0/crs_1/cdata/dbclust01/day. ocr where day. ocr is an automatically generated OCR backup
- B. ocrconfig -import /u01/logical_ocr/yesterday.ocr where yesterday.ocr is an automatically generated OCR backup
- C. cp /app/oracle/product/10.1.0/crs_1/cdata/dbclust01/day. ocr/ocfs/OCR/crs. dbf where /ocfs/OCR/crs. dbf is the cluster registry file
- D. ocrconfig -import /u01/logical_ocr/yesterday.ocr_exp where yesterday. ocr_exp is a logical backup created using the ocrconfig -export command
Correct Answer: A,D 🗳️
View the Exhibit and examine an installation step of Oracle Enterprise Manager Grid Control 10gR2 to manage your RAC installation. You entered the host name but you are not sure about the port number. Thefollowing is the list of port numbers from the host ed-otraclin17b.us.oracle.com:
- A. 4889
- B. 5561
- C. 1158
- D. 3938
- E. 1521
Correct Answer: E 🗳️
You are implementing a three-node RAC setup in your company. You have already performed these tasks:
1) Hardware and OS configuration 2) Cluster file system installation 3) Clusterware installation You executed the following command in one of the nodes: cluvfy stage -pre dbinst -n all
What is the reason for executing this command?
- A. to check for node connectivity and Clusterware integrity
- B. to check if the ORACLEJHOME environmental variable is set to a correct value or not before the database installation
- C. to check whether the dbinst directory is available on all the nodes
- D. to check for the existence of Oracle database software installation files in the /stage directory on all the nodes
Correct Answer: A 🗳️
What does your client connection do using this connect string?
n et_s e rvi c e_n a m e=
(DESCRIPTION
(LOAD_BALANCE=on)
(ADDRESS=(PROTOCOL=tcp)(HOST=sales1 -svr-vip)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=sales2-svr-vip)(PORT=1521)))
(CONNECT_DATA=(SERVICE_NAME=sales. us. acme, com))
- A. It randomizes its connection request on the available listeners.
- B. It connects you to the least loaded node.
- C. It connects you to the instance on the least loaded node that currently accepts logins for the SALES.US.ACME.COM service.
- D. It connects you to the least loaded instance.
Correct Answer: A 🗳️
Which statement is true regarding undo management in a RAC environment?
- A. You cannot mix automatic undo management and manual undo management.
- B. A RAC database contains one undo tablespace shared by all instances.
- C. It is possible to store undo tablespaces on nonshared disks.
- D. A RAC database must have defined only one undo tablespace for each instance.
Correct Answer: A 🗳️
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